HTML特殊符号对照表
特殊符号 | 命名实体 | 十进制编码 | 特殊符号 | 命名实体 | 十进制编码 |
Α | Α | Α | Β | Β | Β |
Γ | Γ | Γ | Δ | Δ | Δ |
Ε | Ε | Ε | Ζ | Ζ | Ζ |
Η | Η | Η | Θ | Θ | Θ |
Ι | Ι | Ι | Κ | Κ | Κ |
Λ | Λ | Λ | Μ | Μ | Μ |
Ν | Ν | Ν | Ξ | Ξ | Ξ |
Ο | Ο | Ο | Π | Π | Π |
Ρ | Ρ | Ρ | Σ | Σ | Σ |
Τ | Τ | Τ | Υ | Υ | Υ |
Φ | Φ | Φ | Χ | Χ | Χ |
Ψ | Ψ | Ψ | Ω | Ω | Ω |
α | α | α | β | β | β |
γ | γ | γ | δ | δ | δ |
ε | ε | ε | ζ | ζ | ζ |
η | η | η | θ | θ | θ |
ι | ι | ι | κ | κ | κ |
λ | λ | λ | μ | μ | μ |
ν | ν | ν | ξ | ξ | ξ |
ο | ο | ο | π | π | π |
ρ | ρ | ρ | ς | ς | ς |
σ | σ | σ | τ | τ | τ |
υ | υ | υ | φ | φ | φ |
χ | χ | χ | ψ | ψ | ψ |
ω | ω | ω | ϑ | ϑ | ϑ |
ϒ | ϒ | ϒ | ϖ | ϖ | ϖ |
• | • | • | … | … | … |
′ | ′ | ′ | ″ | ″ | ″ |
‾ | ‾ | ‾ | ⁄ | ⁄ | ⁄ |
℘ | ℘ | ℘ | ℑ | ℑ | ℑ |
ℜ | ℜ | ℜ | ™ | ™ | ™ |
ℵ | ℵ | ℵ | ← | ← | ← |
↑ | ↑ | ↑ | → | → | → |
↓ | ↓ | ↓ | ↔ | ↔ | ↔ |
↵ | ↵ | ↵ | ⇐ | ⇐ | ⇐ |
⇑ | ⇑ | ⇑ | ⇒ | ⇒ | ⇒ |
⇓ | ⇓ | ⇓ | ⇔ | ⇔ | ⇔ |
∀ | ∀ | ∀ | ∂ | ∂ | ∂ |
∃ | ∃ | ∃ | ∅ | ∅ | ∅ |
∇ | ∇ | ∇ | ∈ | ∈ | ∈ |
∉ | ∉ | ∉ | ∋ | ∋ | ∋ |
∏ | ∏ | ∏ | ∑ | ∑ | − |
− | − | − | ∗ | ∗ | ∗ |
√ | √ | √ | ∝ | ∝ | ∝ |
∞ | ∞ | ∞ | ∠ | ∠ | ∠ |
∧ | ∧ | ⊥ | ∨ | ∨ | ⊦ |
∩ | ∩ | ∩ | ∪ | ∪ | ∪ |
∫ | ∫ | ∫ | ∴ | ∴ | ∴ |
∼ | ∼ | ∼ | ≅ | ≅ | ≅ |
≈ | ≈ | ≅ | ≠ | ≠ | ≠ |
≡ | ≡ | ≡ | ≤ | ≤ | ≤ |
≥ | ≥ | ≥ | ⊂ | ⊂ | ⊂ |
⊃ | ⊃ | ⊃ | ⊄ | ⊄ | ⊄ |
⊆ | ⊆ | ⊆ | ⊇ | ⊇ | ⊇ |
⊕ | ⊕ | ⊕ | ⊗ | ⊗ | ⊗ |
⊥ | ⊥ | ⊥ | ⋅ | ⋅ | ⋅ |
⌈ | ⌈ | ⌈ | ⌉ | ⌉ | ⌉ |
⌊ | ⌊ | ⌊ | ⌋ | ⌋ | ⌋ |
◊ | ◊ | ◊ | ♠ | ♠ | ♠ |
♣ | ♣ | ♣ | ♥ | ♥ | ♥ |
♦ | ♦ | ♦ |
|
| |
¡ | ¡ | ¡ | ¢ | ¢ | ¢ |
£ | £ | £ | ¤ | ¤ | ¤ |
¥ | ¥ | ¥ | ¦ | ¦ | ¦ |
§ | § | § | ¨ | ¨ | ¨ |
© | © | © | ª | ª | ª |
« | « | « | ¬ | ¬ | ¬ |
| | | ® | ® | ® |
¯ | ¯ | ¯ | ° | ° | d° |
± | ± | ± | ² | ² | ² |
³ | ³ | ³ | ´ | ´ | ´ |
µ | µ | µ |
HTML 原代码 | 显示 | 描述 |
< | < | 小于号或显示标记 |
> | > | 大于号或显示标记 |
& | & | 可用于显示其它特殊字符 |
" | “ | 引号 |
® | ® | 已注册 |
© | © | 版权 |
™ | ™ | 商标 |
半个空白位 | ||
一个空白位 | ||
不断行的空白 |
显示 | HTML源码 | 显示 | HTML源码 | 显示 | HTML源码 | 显示 | HTML源码 | 显示 | HTML源码 |
´ | ´ | © | © | > | > | µ | µ | ® | ® |
& | & | ° | ° | ¡ | ¡ | » | » | ||
¦ | ¦ | ÷ | ÷ | ¿ | ¿ | ¬ | ¬ | § | § |
• | • | ½ | ½ | « | « | ¶ | ¶ | ¨ | ¨ |
¸ | ¸ | ¼ | ¼ | < | ± | ± | × | × | |
¢ | ¢ | ¾ | ¾ | ¯ | ¯ | “ | " | ™ | ™ |
€ | € | £ | £ | ¥ | ¥ | ||||
„ | „ | … | … | · | · | › | › | ª | ª |
ˆ | ˆ | “ | “ | — | — | ’ | ’ | º | º |
† | † | ‹ | ‹ | – | – | ‚ | ‚ | ” | ” |
‡ | ‡ | ‘ | ‘ | ‰ | ‰ | | ˜ | ˜ | |
≈ | ≈ | ⁄ | ⁄ | ← | ← | ∂ | ∂ | ♠ | ♠ |
∩ | ∩ | ≥ | ≥ | ≤ | ≤ | ″ | ″ | ∑ | ∑ |
♣ | ♣ | ↔ | ↔ | ◊ | ◊ | ′ | ′ | ↑ | ↑ |
↓ | ↓ | ♥ | ♥ | − | − | ∏ | ∏ | | |
♦ | ♦ | ∞ | ∞ | ≠ | ≠ | √ | √ | | |
≡ | ≡ | ∫ | ∫ | ‾ | ‾ | → | → | ||
α | α | η | η | μ | μ | π | π | θ | θ |
β | β | γ | γ | ν | ν | ψ | ψ | υ | υ |
χ | χ | ι | ι | ω | ω | ρ | ρ | ξ | ξ |
δ | δ | κ | κ | ο | ο | σ | σ | ζ | ζ |
ε | ε | λ | λ | φ | φ | τ | τ | ||
Α | Α | Η | Η | Μ | Μ | Π | Π | Θ | Θ |
Β | Β | Γ | Γ | Ν | Ν | Ψ | Ψ | Υ | Υ |
Χ | Χ | Ι | Ι | Ω | Ω | Ρ | Ρ | Ξ | Ξ |
Δ | Δ | Κ | Κ | Ο | Ο | Σ | Σ | Ζ | Ζ |
Ε | Ε | Λ | Λ | Φ | Φ | Τ | Τ | ς | ς |

The role of HTML is to define the structure and content of a web page through tags and attributes. 1. HTML organizes content through tags such as , making it easy to read and understand. 2. Use semantic tags such as, etc. to enhance accessibility and SEO. 3. Optimizing HTML code can improve web page loading speed and user experience.

HTMLisaspecifictypeofcodefocusedonstructuringwebcontent,while"code"broadlyincludeslanguageslikeJavaScriptandPythonforfunctionality.1)HTMLdefineswebpagestructureusingtags.2)"Code"encompassesawiderrangeoflanguagesforlogicandinteract

HTML, CSS and JavaScript are the three pillars of web development. 1. HTML defines the web page structure and uses tags such as, etc. 2. CSS controls the web page style, using selectors and attributes such as color, font-size, etc. 3. JavaScript realizes dynamic effects and interaction, through event monitoring and DOM operations.

HTML defines the web structure, CSS is responsible for style and layout, and JavaScript gives dynamic interaction. The three perform their duties in web development and jointly build a colorful website.

HTML is suitable for beginners because it is simple and easy to learn and can quickly see results. 1) The learning curve of HTML is smooth and easy to get started. 2) Just master the basic tags to start creating web pages. 3) High flexibility and can be used in combination with CSS and JavaScript. 4) Rich learning resources and modern tools support the learning process.

AnexampleofastartingtaginHTMLis,whichbeginsaparagraph.StartingtagsareessentialinHTMLastheyinitiateelements,definetheirtypes,andarecrucialforstructuringwebpagesandconstructingtheDOM.

How to design the dotted line segmentation effect in the menu? When designing menus, it is usually not difficult to align left and right between the dish name and price, but how about the dotted line or point in the middle...

HTML Element Analysis in Web Code Editor Many online code editors allow users to enter HTML, CSS, and JavaScript code. Recently, someone proposed...


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